"time and experience really helps a lot"
well that is true for most of the things in life BUT..the question that arise is .... if the case is that in first few months it will be difficult for a wearer to do every thing perfectly and after few months it will get better....does this mean that in first few months people will be able to tell that its a piece and after few months no body will be able to tell..?
if that's the case then being undetectable is not a very good argument as every body will already know before you get expert in hiding from people who already know ...
Any way I am coming to the UK convention and I think it will be great to meet people and discuss these issues with them..I think toplace is doing a great job by having these conventions...